public void LoadBinary(string filename)
{
if (!File.Exists(filename))
{
throw new ArgumentNullException(filename);
}
Points.Clear();
using (BinaryReader reader = new BinaryReader(File.Open(filename, FileMode.Open)))
{
int pointsCount = reader.ReadInt32();
for (int i = 0; i < pointsCount; i += 1)
{
var point = new SurfacePoint
{
EquipmentId = reader.ReadInt32(),
GridX = (float)reader.ReadDouble(),
GridY = (float)reader.ReadDouble(),
Height = (float)reader.ReadDouble(),
Id = reader.ReadInt32(),
PrimeElevation = (float)reader.ReadDouble(),
SurveyId = reader.ReadInt32(),
TerrainTime = new DateTime(reader.ReadInt64())
};
Points.Add(point);
}
}
}
public void LoadCSV(string filename)
{
if (!File.Exists(filename + CSV))
{
throw new ArgumentNullException(filename + CSV);
}
Points.Clear();
float minH = float.MaxValue;
float maxH = float.MinValue;
var pointsIgnored = 0;
using (var file = new StreamReader(filename + CSV))
{
string line;
while ((line = file.ReadLine()) != null)
{
var tokens = line.Split(',');
if (tokens.Length == 3)
{
float x, y, z;
if (float.TryParse(tokens[0], out x) &&
float.TryParse(tokens[1], out y) &&
float.TryParse(tokens[2], out z)
/*&& (height >= 2400f && height <= 3100f)*/)
{
if (z < minH)
{
minH = z;
}
if (z > maxH)
{
maxH = z;
}
var point = new SurfacePoint
{
GridX = x,
GridY = y,
Height = z
};
Points.Add(point);
}
}
else
{
Console.WriteLine(line);
pointsIgnored += 1;
}
}
}
if (pointsIgnored > 0)
{
Console.WriteLine("Ignored:{0}", pointsIgnored);
}
Console.WriteLine("minH:{0} maxH:{1}", minH, maxH);
Points.Sort();
}
